5412091domain: NPropertiesPrimalityPrimeyesAppears in sequencesLeast prime p introducing prime-difference pattern {d, 2*d}, where d = 2*n, i.e., {p, p+2*n, p+2*n+4*n} = {p, p+2*n, p+6*n} are consecutive primes.at n=20A079011Prime numbersat n=375134